17396381

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 1611619

約数列:

[1, 19, 43, 107, 199, 817, 2033, 3781, 4601, 8557, 21293, 87419, 162583, 404567, 915599, 17396381]

約数ペア:

[(1, 17396381), (19, 915599), (43, 404567), (107, 162583), (199, 87419), (817, 21293), (2033, 8557), (3781, 4601)]